Police release 911 call of deadly soccer referee attack

This undated photo released by Jim Acho shows soccer referee John Bieniewicz, 44, (right) with two boys. Bieniewicz was attacked while officiating at an adult league game in Livonia on Sunday, June 29, 2014. Bieniewicz lost consciousness and died Tuesday, July 1, 2014, at a hospital. (AP Photo/Jim Acho)